The Way Things Work

Inclined Planes

DVD - 2003
The Way Things Work
Dropping boulders off a tower makes gravel for the Mammoth Island roads, but lifting the boulders up to the top of the tower is difficult and dangerous. A young Mammoth Islander suggests that rolling boulders up a ramp would be easier than hauling them up a tower.

Publisher: Wynnewood, PA : Schlessinger Media, [2003], c2002
ISBN: 1417100613
Branch Call Number: DVD j 621.811 WAY
Characteristics: 1 videodisc (13 min.) :,sd., col. ;,4 3/4 in. +,1 teacher's guide
Alternate Title: Inclined planes


From Library Staff

Another simple machine, inclined planes can be used to make work easier. Find out more.

From the critics

Community Activity


Add a Comment

There are no comments for this title yet.


Add Age Suitability

There are no ages for this title yet.


Add a Summary

There are no summaries for this title yet.


Add a Notice

There are no notices for this title yet.


Add a Quote

There are no quotes for this title yet.

Find it at MCL